package com.luobo.behavior.observer;

//具体观察者
public class ConcreteObserver implements Observer {


    private String name;

    public ConcreteObserver(String name) {
        this.name = name;
    }


    @Override
    public void update(String message) {
        System.out.println(name + " 收到推送消息： " + message);
    }
}
